# OC Root	2nd	3rd	4th	5th	PC	Gene/Definition
OC.40560	Bacteria.24490	Proteobacteria.28457	Alphaproteobacteria.264306	Rhodopseudomonas.11849	rpx.602	rpx:Rpdx1_0600   oligopeptide/dipeptide ABC transporter, ATPase subunit